Blast off with amini astronaut usb lampr bright white leds housed within the helmetr mounted on a flexible adjustable usb stalkr powers direct from usb port suitable for computers kindles and morer ideal for typing or reading at the office home or schoolr built in switch control by pushing the visor up and downr measurements 7cm h x 6cm w x 35cm dr save 82 with a mini astronaut usb lamp for 649 pound instead of 3511 pound